“When I come across something new like …, I write it down in a notebook so I can go back to it later after I’m finished listening.”
Could some one help me? “I’m finished listening”, which construction (form) is it?
Hi ! =))) I think, it’s a gerund ! =))
In other words, it’s a gerundial construction. =))
Tack ocksa ! 
Не то, что.